Huawei AR532 Router & AR-DCM-Pa
User Manual
2 Hardware Installation
Issue 01 (2016-09-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
13
Item
Requirement
The installation site must be free from leaking or
dripping water, heavy dew, and humidity.
Temperature and humidity
Operating temperature: -25°C to +70°C (-13°F to
+158°F)
Operating relative humidity: 5% to 95%
(noncondensing)
NOTE
If the relative humidity exceeds 70%, use dehumidifiers or
dehumidifying air conditioners.
Corrosive gases avoidance
There must be no acidic, alkaline, or other corrosive gases
in the installation site.
Surge protection
Deploy signal cables on internal walls. Do not route
cables aerially in outdoor environments.
Keep signal cables away from power cables and surge
protection devices.
Electromagnetic
environment
See
Electromagnetism Requirements for the Equipment
Room
.
2.1.3 Preparing Installation Tools
The following table lists the tools used for the installation.
Tool
Function
Picture
Flat-head
screwdriver
Used to turn
slotted-head screws
and bolts.
Phillips
screwdriver
Used to turn
cross-head screws and
bolts.
Marker
Used to draw lines
and mark labels.
Diagonal
pliers
Used to cut insulation
tubes and cable ties.
